#define _CRT_SECURE_NO_WARNINGS 1
#include<iostream>
#include<vector>
#include<string>
using namespace std;


void test1()
{
	vector<int>a;

	a.push_back(1);
	a.push_back(2);
	a.push_back(3);
	a.push_back(4);
	a.push_back(5);

	for(size_t i=0;i<a.size();i++)
	{
		cout<<a[i]<<"";
	}
	cout<<endl;

	vector<int>::iterator it=a.begin();
	while(it!=a.end())
	{
		cout<<*it<<"";
		it++;
	}
	cout<<endl;

	for(auto b:a)
	{
		cout<<b<<"";
	}
	cout<<endl;
}

void test2()
{
	vector<string>v;

	
}

int main()
{
	//test1();
	int a = 'a';
	cout << a;
	return 0;
}
